CVE-2021-0220

Junos Space: Shared secrets stored in recoverable format and directly exposed through the UI

Description

The Junos Space Network Management Platform has been found to store shared secrets in a recoverable format that can be exposed through the UI. An attacker who is able to execute arbitrary code in the victim browser (for example via XSS) or access cached contents may be able to obtain a copy of credentials managed by Junos Space. The impact of a successful attack includes, but is not limited to, obtaining access to other servers connected to the Junos Space Management Platform. This issue affects Juniper Networks Junos Space versions prior to 20.3R1.

Remediation

Solution:

  • The following software releases have been updated to resolve these specific issues: Junos Space 20.3R1, and all subsequent releases.

Workaround:

  • There are no viable workarounds for this issue. To reduce the risk of exploitation of these issues, use access lists or firewall filters to limit access to Junos Space to only trusted administrative networks, hosts and users.

Categories

6.8
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.27%
Vendor Advisory juniper.net
Affected: Juniper Networks Junos Space
Published at:
Updated at:

References

Link Tags
https://kb.juniper.net/JSA11110 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-0220?
CVE-2021-0220 has been scored as a medium severity vulnerability.
How to fix CVE-2021-0220?
To fix CVE-2021-0220: The following software releases have been updated to resolve these specific issues: Junos Space 20.3R1, and all subsequent releases.
Is CVE-2021-0220 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-0220 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-0220?
CVE-2021-0220 affects Juniper Networks Junos Space.
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